DE2348697C2 - - Google Patents

Info

Publication number
DE2348697C2
DE2348697C2 DE2348697A DE2348697A DE2348697C2 DE 2348697 C2 DE2348697 C2 DE 2348697C2 DE 2348697 A DE2348697 A DE 2348697A DE 2348697 A DE2348697 A DE 2348697A DE 2348697 C2 DE2348697 C2 DE 2348697C2
Authority
DE
Germany
Prior art keywords
acid
polyester
aromatic
carbon atoms
radical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2348697A
Other languages
German (de)
English (en)
Other versions
DE2348697A1 (de
Inventor
Herbert Fred Kuhfuss
Winston Jerome Kingsport Tenn. Us Jackson Jun.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE2348697A1 publication Critical patent/DE2348697A1/de
Application granted granted Critical
Publication of DE2348697C2 publication Critical patent/DE2348697C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
DE19732348697 1972-09-28 1973-09-27 Verfahren zur herstellung eines copolyesters Granted DE2348697A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29329272A 1972-09-28 1972-09-28

Publications (2)

Publication Number Publication Date
DE2348697A1 DE2348697A1 (de) 1974-04-11
DE2348697C2 true DE2348697C2 (zh) 1988-11-24

Family

ID=23128499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732348697 Granted DE2348697A1 (de) 1972-09-28 1973-09-27 Verfahren zur herstellung eines copolyesters

Country Status (4)

Country Link
US (1) US3778410A (zh)
JP (1) JPS5618016B2 (zh)
CA (1) CA1006295A (zh)
DE (1) DE2348697A1 (zh)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890256A (en) * 1974-06-07 1975-06-17 Eastman Kodak Co Copolyester prepared by contacting acyloxy benzoic acid with a polyester of ethylene glycol and dicarboxylic acid
US4137221A (en) * 1974-07-11 1979-01-30 Teijin Limited Heat-curable and solvent-soluble ester group-containing polymer compositions and process for their preparation
US4183895A (en) * 1975-04-29 1980-01-15 E. I. Du Pont De Nemours And Company Process for treating anisotropic melt-forming polymeric products
US4247514A (en) * 1975-05-05 1981-01-27 E. I. Du Pont De Nemours And Company Process for strengthening a shaped article of a polyester
US4011199A (en) * 1975-11-28 1977-03-08 Eastman Kodak Company Acidolysis process
US4035356A (en) * 1976-05-07 1977-07-12 Eastman Kodak Company Copolyester prepared from an acyloxybenzoic acid and polyethylene terephthalate modified with p-hydroxyethoxybenzoic acid
IT1084824B (it) * 1976-05-17 1985-05-28 Eastman Kodak Co Copoliestere preparato da un acido acilossibenzoco e polistere costituito da acido 4,4'-(etilendiossi)-di benzoico e glicole etilenico,nonche' procedimento per la sua preparazione
US4146702A (en) * 1977-08-08 1979-03-27 Eastman Kodak Company Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and a m-acyloxybenzoic acid
US4169933A (en) * 1977-08-08 1979-10-02 Eastman Kodak Company Liquid crystal copolyesters containing terephthalic acid and 2,6-naphthalenedicarboxylic acid
US4182842A (en) * 1977-08-08 1980-01-08 Eastman Kodak Company Poly(ester-amides)prepared from an aromatic dicarboxylic acid, ethylene glycol and a p-acylaminobenzoic acid
US4156070A (en) * 1977-08-08 1979-05-22 Eastman Kodak Company Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and resorcinol
US4130545A (en) * 1977-09-12 1978-12-19 Celanese Corporation Melt processable thermotropic wholly aromatic polyester comprising both para-oxybenzoyl and meta-oxybenzoyl moieties
US4184996A (en) * 1977-09-12 1980-01-22 Celanese Corporation Melt processable thermotropic wholly aromatic polyester
US4181792A (en) * 1978-03-20 1980-01-01 Eastman Kodak Company Liquid crystal copolyesters containing terephthalic acid, isophthalic acid, 2,6-naphthalenedicarboxylic acid and hydroquinone
US4242496A (en) * 1978-12-21 1980-12-30 Eastman Kodak Company Liquid crystal copolyesters containing phenylhydroquinone
JPS6333490B2 (zh) * 1978-05-05 1988-07-05 Eastman Kodak Co
US4201856A (en) * 1978-05-08 1980-05-06 Eastman Kodak Company Liquid crystal copolyesters containing terephthalic acid, 2,6-naphthalenedicarboxylic acid, hydroquinone and resorcinol
JPS5582150A (en) * 1978-12-19 1980-06-20 Toray Ind Inc Polyester composition
JPS55106222A (en) * 1979-02-08 1980-08-14 Toray Ind Inc Preparation of modified polyester
US4219461A (en) * 1979-04-23 1980-08-26 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, para-hydroxy benzoic acid, aromatic diol, and aromatic diacid capable of readily undergoing melt processing
DE3066823D1 (en) * 1979-06-25 1984-04-12 Teijin Ltd Biaxially oriented wholly aromatic polyester film and process for producing same
US4256624A (en) * 1979-07-02 1981-03-17 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and aromatic diacid capable of undergoing melt processing
EP0030417B2 (en) * 1979-11-30 1994-03-30 Imperial Chemical Industries Plc Compositions of melt-processable polymers having improved processibility, and method of processing
EP0041327B1 (en) * 1980-05-30 1983-09-07 Imperial Chemical Industries Plc Improved melt spinning process
US4390683A (en) * 1980-10-09 1983-06-28 Mitsui Petrochemical Industries Ltd. Stretched film structure of the poly-1,3-phenylene terephthalate type
JPS5887125A (ja) * 1981-11-18 1983-05-24 Asahi Chem Ind Co Ltd 液晶性ポリエステルの重合法
US4560594A (en) * 1982-03-12 1985-12-24 Nordson Corporation Method for forming adhesive bond and a liquid crystal adhesive
US4412058A (en) * 1982-06-02 1983-10-25 E. I. Du Pont De Nemours And Company Aromatic polyesters and high strength filaments thereof
US4581399A (en) * 1982-09-30 1986-04-08 Celanese Corporation Method for the melt processing of thermotropic liquid crystal polymers
US4818812A (en) * 1983-08-22 1989-04-04 International Business Machines Corporation Sealant for integrated circuit modules, polyester suitable therefor and preparation of polyester
JPS60186525A (ja) * 1984-03-06 1985-09-24 Mitsubishi Chem Ind Ltd 溶融異方性共重合ポリエステルの製造法
US6045906A (en) 1984-03-15 2000-04-04 Cytec Technology Corp. Continuous, linearly intermixed fiber tows and composite molded article thereform
JP2664406B2 (ja) * 1988-04-13 1997-10-15 ポリプラスチックス 株式会社 溶融時に光学的異方性を示すポリエステル樹脂及び樹脂組成物
JPH062812B2 (ja) * 1984-04-17 1994-01-12 三菱化成株式会社 共重合ポリエステルの製造方法
DE3429431A1 (de) * 1984-08-10 1986-02-20 Bayer Ag, 5090 Leverkusen Thermoplastische verarbeitung von thermotropen fluessigkristallinen polymeren unter dem einfluss von elektrischen feldern
JPS6173730A (ja) * 1984-09-20 1986-04-15 Nippon Telegr & Teleph Corp <Ntt> 液晶性ポリエステル
JPS61124623A (ja) * 1984-11-21 1986-06-12 Sumitomo Chem Co Ltd 芳香族ポリエステルの紡糸方法
DE3684168D1 (de) * 1985-04-02 1992-04-16 Sumitomo Chemical Co Verfahren zum herstellen von aromatischen polyesterfasern.
US4650836A (en) * 1985-04-04 1987-03-17 George Eric R Liquid crystal polymer method and composition
US4611025A (en) * 1985-04-04 1986-09-09 Akkapeddi Murali K Process for the production of thermoplastic compositions containing thermotropic oligomers and compositions produced by such process
US5039717A (en) * 1985-07-25 1991-08-13 Amoco Corporation Copolyesters
JP2505411B2 (ja) * 1986-03-24 1996-06-12 ポリプラスチックス 株式会社 溶融時に異方性を示す樹脂組成物
JPH0653383B2 (ja) * 1986-08-18 1994-07-20 ユニチカ株式会社 高弾性ポリエステルフイルム
JPH0749472B2 (ja) * 1986-09-26 1995-05-31 ポリプラスチックス株式会社 コポリエステルの製造方法
JP2537534B2 (ja) * 1987-03-31 1996-09-25 ユニチカ株式会社 サ―モトロピック液晶性ポリエステルの製造方法
US4864013A (en) * 1987-10-05 1989-09-05 Polyplastics Co., Ltd. Resin having excellent heat resistance and exhibiting anisotropy in molten state
JP2664400B2 (ja) * 1988-03-24 1997-10-15 ポリプラスチックス 株式会社 溶融時に異方性を示すポリエステル樹脂及び樹脂組成物
JPH07103232B2 (ja) * 1988-04-11 1995-11-08 工業技術院長 高弾性率ポリエステル成形品
JP2664405B2 (ja) * 1988-04-13 1997-10-15 ポリプラスチックス 株式会社 溶融時に光学的異方性を示すポリエステル樹脂及び樹脂組成物
JP2664404B2 (ja) * 1988-04-13 1997-10-15 ポリプラスチックス 株式会社 溶融時に光学的異方性を示すポリエステル樹脂及び樹脂組成物
JPH02196819A (ja) * 1989-01-25 1990-08-03 Nippon Oil Co Ltd 全芳香族ポリエステル
JPH02208317A (ja) * 1989-02-08 1990-08-17 Mitsubishi Gas Chem Co Inc 共重合ポリエステル
US5085807A (en) * 1989-05-15 1992-02-04 Toray Industries, Inc. Flame-retardant liquid crystal polyester composition, process for preparation thereof and injection-molded article composed thereof
JP2830118B2 (ja) * 1989-07-25 1998-12-02 住友化学工業株式会社 芳香族ポリエステル及びその製造方法
US5156785A (en) * 1991-07-10 1992-10-20 Cordis Corporation Extruded tubing and catheters having increased rotational stiffness
US5248305A (en) * 1989-08-04 1993-09-28 Cordis Corporation Extruded tubing and catheters having helical liquid crystal fibrils
JP3086231B2 (ja) * 1989-11-01 2000-09-11 ポリプラスチックス株式会社 溶融時に異方性を示すポリエステル樹脂及び樹脂組成物
US5326848A (en) * 1990-07-09 1994-07-05 Kuraray Co., Ltd. Thermotropic liquid crystal polyester
KR930005104B1 (ko) * 1990-08-30 1993-06-15 한국과학기술연구원 액정 폴리에스테르 펄프상 단섬유
US5312892A (en) * 1991-06-10 1994-05-17 Eastman Kodak Company Thermosetting coating compositions
US5312891A (en) * 1991-06-10 1994-05-17 Eastman Kodak Company Thermosetting coating compositions
US5256759A (en) * 1991-06-10 1993-10-26 Eastman Kodak Company Thermosetting coating compositions
US5256758A (en) * 1991-06-10 1993-10-26 Eastman Kodak Company Thermosetting coating compositions
US5256757A (en) * 1991-06-10 1993-10-26 Eastman Kodak Company Thermosetting coating compositions
US5245002A (en) * 1991-06-10 1993-09-14 Eastman Kodak Company Thermosetting coating compositions
US5256761A (en) * 1991-09-23 1993-10-26 Eastman Kodak Company Polyester coatings containing covalently-bound mesogenic monomers
US5196502A (en) * 1991-11-05 1993-03-23 Eastman Kodak Company Method for the preparation of multiply-branched aromatic polyesters
JPH07506850A (ja) * 1991-12-23 1995-07-27 アクゾ　ノーベル　ナムローゼ　フェンノートシャップ ポリエチレンテレフタレートマトリックス及びサーモトロピック液晶ブロックコポリマーのブレンド
JPH05339475A (ja) * 1992-04-08 1993-12-21 Toray Ind Inc 液晶性樹脂組成物
DE69431695T2 (de) * 1993-07-16 2003-07-31 Mazda Motor Corp., Hiroshima Polymerverbundmaterial und Verfahren zur Herstellung
US5830940A (en) * 1993-12-28 1998-11-03 Toray Industries, Inc. Shaped article of liquid crystalline polymer
TW340130B (en) * 1993-12-28 1998-09-11 Toray Industries Shaped article of liquid crystalline resin
KR960031501A (ko) * 1995-02-13 1996-09-17 박영욱 액정 폴리에스터 및 이의 제조방법
TW413697B (en) 1995-12-15 2000-12-01 Toray Industries Liquid crystalline resin composition
US6939940B2 (en) * 2000-09-13 2005-09-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Liquid crystalline thermosets from ester, ester-imide, and ester-amide oligomers
JP2002294039A (ja) * 2001-03-28 2002-10-09 Toray Ind Inc 液晶性樹脂組成物
JP2002294040A (ja) * 2001-03-28 2002-10-09 Toray Ind Inc 複合体用液晶性樹脂組成物及びその複合体
JP2004013054A (ja) * 2002-06-11 2004-01-15 Sumitomo Chem Co Ltd 高耐熱ラベル
AU2003251867A1 (en) * 2002-07-12 2004-02-02 E. I. Du Pont De Nemours And Company Liquid crystalline polymers, processes for their manufacture, and articles thereof
US7641814B2 (en) * 2005-06-30 2010-01-05 E.I. Du Pont De Nemours And Company Liquid crystalline polymer barrier resin films and processes thereof
US7582078B2 (en) * 2006-02-14 2009-09-01 Boston Scientific Scimed, Inc. Medical device employing liquid crystal block copolymers and method of making the same
CN109734891A (zh) * 2018-12-28 2019-05-10 江苏沃特特种材料制造有限公司 具有低各向异性的改性芳香族液晶聚酯树脂及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH445123A (de) * 1963-02-06 1967-10-15 Inventa Ag Verfahren zur kontinuierlichen Herstellung von Co-Polyätherestern aus Terephthalsäuren, aromatischen Oxysäuren und Glykolen
US3288755A (en) * 1964-02-19 1966-11-29 Inventa Ag Process for the manufacture of copolyetheresters
GB1245018A (en) * 1968-10-05 1971-09-02 Sumitomo Chemical Co Polyester or polyester ether
US3637595A (en) * 1969-05-28 1972-01-25 Steve G Cottis P-oxybenzoyl copolyesters

Also Published As

Publication number Publication date
DE2348697A1 (de) 1974-04-11
CA1006295A (en) 1977-03-01
US3778410A (en) 1973-12-11
JPS5618016B2 (zh) 1981-04-25
JPS4972393A (zh) 1974-07-12

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Legal Events

Date Code Title Description
OD Request for examination
8128 New person/name/address of the agent

Representative=s name: BRANDES, J., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8

D2 Grant after examination
8364 No opposition during term of opposition